Question

The ratio of weight of copper and zinc in
brass is 12:3. Find the weight of zinc in a brass utensil weighing 750 gm ​

Answer 1

Answer:

150g

Step-by-step explanation:

Ratio of copper and zinc = 12:3

Weight of the brass utensil = 750g

12x+3x = 750g

15x = 750g

x = 750÷15 = 50g

Weight of zinc according to the ratio is 3x

Which can be stated = 3x = 3×50 = 150g

Hopefully

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